1 files changed, 12 insertions, 1 deletions
diff --git a/docs/reference/plugins/csr/rsa.md b/docs/reference/plugins/csr/rsa.md
index 9cbb12c..70ad42f 100644
--- a/docs/reference/plugins/csr/rsa.md
+++ b/docs/reference/plugins/csr/rsa.md
@@ -1,3 +1,14 @@
 ---
 sidebar: reference
----
-\ No newline at end of file
+---
+
+# RSA
+Default plugin, generates 3072 bits RSA key pairs. The number of bits can be configured in 
+[settings.config](/win-acme/reference/settings) but may not be less than 2048. For 
+improved compatiblitity with Microsoft Exchange, RSA keys are automatically converted to the
+`Microsoft RSA SChannel Cryptographic Provider`.
+
+{% include csr-common.md %}
+
+## Unattended
+`[--csr rsa]`
+\ No newline at end of file